Renaming:

runtime/vm/dart_api_impl_test.cc

Index: runtime/vm/dart_api_impl_test.cc
===================================================================
--- runtime/vm/dart_api_impl_test.cc	(revision 1230)
+++ runtime/vm/dart_api_impl_test.cc	(working copy)
@@ -30,6 +30,58 @@
 }
 
 
+UNIT_TEST_CASE(IsSame) {
+  Dart_CreateIsolate(NULL, NULL);
+  Dart_EnterScope();  // Enter a Dart API scope for the unit test.
+
+  bool identical = false;
+  Dart_Handle five = Dart_NewString("5");
+  Dart_Handle five_again = Dart_NewString("5");
+  Dart_Handle seven = Dart_NewString("7");
+
+  // Identical objects.
+  EXPECT_VALID(Dart_IsSame(five, five, &identical));
+  EXPECT(identical);
+
+  // Equal objects.
+  EXPECT_VALID(Dart_IsSame(five, five_again, &identical));
+  EXPECT(!identical);
+
+  // Different objects.
+  EXPECT_VALID(Dart_IsSame(five, seven, &identical));
+  EXPECT(!identical);

[Ivan Posva, 2011/11/07 23:48:30]

Can you also test with objects that are not subclassed from the Instance class?

[turnidge, 2011/11/10 20:30:58]

Ok.

+
+  Dart_ExitScope();  // Exit the Dart API scope.
+  Dart_ShutdownIsolate();
+}
+
+
+UNIT_TEST_CASE(ObjectEquals) {
+  Dart_CreateIsolate(NULL, NULL);
+  Dart_EnterScope();  // Enter a Dart API scope for the unit test.
+
+  bool equal = false;
+  Dart_Handle five = Dart_NewString("5");
+  Dart_Handle five_again = Dart_NewString("5");
+  Dart_Handle seven = Dart_NewString("7");
+
+  // Identical objects.
+  EXPECT_VALID(Dart_ObjectEquals(five, five, &equal));
+  EXPECT(equal);
+
+  // Equal objects.
+  EXPECT_VALID(Dart_ObjectEquals(five, five_again, &equal));
+  EXPECT(equal);
+
+  // Different objects.
+  EXPECT_VALID(Dart_ObjectEquals(five, seven, &equal));
+  EXPECT(!equal);
+
+  Dart_ExitScope();  // Exit the Dart API scope.
+  Dart_ShutdownIsolate();
+}
+
+
 UNIT_TEST_CASE(BooleanValues) {
   Dart_CreateIsolate(NULL, NULL);
   Dart_EnterScope();  // Enter a Dart API scope for the unit test.
@@ -1589,7 +1641,7 @@
     // Now check instanceOfTestObj reported as an instance of
     // InstanceOfTest class.
     bool is_instance = false;
-    result = Dart_IsInstanceOf(instanceOfTestObj, cls, &is_instance);
+    result = Dart_ObjectIsType(instanceOfTestObj, cls, &is_instance);
     EXPECT_VALID(result);
     EXPECT(is_instance);
 
@@ -1598,21 +1650,21 @@
     EXPECT_VALID(otherClass);
     EXPECT(!Dart_ExceptionOccurred(otherClass));
 
-    result = Dart_IsInstanceOf(instanceOfTestObj, otherClass, &is_instance);
+    result = Dart_ObjectIsType(instanceOfTestObj, otherClass, &is_instance);
     EXPECT_VALID(result);
     EXPECT(!is_instance);
 
     // Check that primitives are not instances of InstanceOfTest class.
-    result = Dart_IsInstanceOf(Dart_NewString("a string"), otherClass,
+    result = Dart_ObjectIsType(Dart_NewString("a string"), otherClass,
                                &is_instance);
     EXPECT_VALID(result);
     EXPECT(!is_instance);
 
-    result = Dart_IsInstanceOf(Dart_NewInteger(42), otherClass, &is_instance);
+    result = Dart_ObjectIsType(Dart_NewInteger(42), otherClass, &is_instance);
     EXPECT_VALID(result);
     EXPECT(!is_instance);
 
-    result = Dart_IsInstanceOf(Dart_NewBoolean(true), otherClass, &is_instance);
+    result = Dart_ObjectIsType(Dart_NewBoolean(true), otherClass, &is_instance);
     EXPECT_VALID(result);
     EXPECT(!is_instance);
 
@@ -1625,12 +1677,12 @@
     EXPECT_VALID(null);
     EXPECT(!Dart_ExceptionOccurred(null));
 
-    result = Dart_IsInstanceOf(null, otherClass, &is_instance);
+    result = Dart_ObjectIsType(null, otherClass, &is_instance);
     EXPECT_VALID(result);
     EXPECT(!is_instance);
 
     // Check that error is returned if null is passed as a class argument.
-    result = Dart_IsInstanceOf(null, null, &is_instance);
+    result = Dart_ObjectIsType(null, null, &is_instance);
     EXPECT(!Dart_IsValid(result));
 
     Dart_ExitScope();  // Exit the Dart API scope.